Top Dallas Aquariums in 2026

Get a bird's eye view of Dallas during your visit to the Reunion Tower's geO-Deck. Here, you'll get 360-degree views of the epic urban landscape. Then venture out onto the indoor/outdoor observation deck. Explore sites through high-definition telescopes and discover the best of this Texas city, day or night.

Discover the vibrant city of Dallas and gain free entry to a range of top attractions with a Dallas CityPASS®. Every Mobile ticket includes one-time entry to your choice of four of the following attractions: the intriguing Perot Museum of Nature and Science, the Reunion Tower GeO-Deck, the Dallas Zoo, the George W. Bush Presidential Library and Museum, Dallas Holocaust and Human Rights Museum, or AT&T Stadium Tours. Your pass is valid for nine days, allowing you to explore the city at your convenience.